A.O. Smith EQ 155 G, EQ 115 G, EQH 200 G manual Contents

CONTENTS		PAGE
1.	General	4
1.1	Description of the appliance	4
1.2	Technical safety equipment	6
1.2.1	Gas control valve	6
1.2.2	Flue down draught safety device	6
1.3	Technical description	8
1.3.1	Dimensions	8
1.4	Technical data	10
2.	For the installer	11
2.1	Installation instructions	11
2.1.1	Installation	11
2.1.2	Water connections	11
2.1.3	Gas connection	13
2.1.4	Flue system	13
2.1.5	Flue down draught safety device	13
2.2	Commissioning	14
2.2.1	Filling the water heater	14
2.2.2	Putting into operation	14
2.2.3	Removing and replacing the inner door	15
2.3	Pilot adjustment	15
2.4	Putting out of operation	15
2.5	Temperature regulation	16
2.6	Setting the nominal heat input	17
2.7	Conversion to another type of gas	17
2.8	Maintenance	19
2.8.1	Sacrificial anode	19
2.8.2	Cleaning	20
2.8.3	Inspection of the internal waterside surfaces	20
2.8.4	Spare parts	20
2.9	Inlet combination	20
2.10	Fault finding	21
2.10.1	Safety thermostat	21
2.10.2	Flue down draught safety device	21
2.10.3	Hot water temperature too low	21
2.10.4	Hot water temperature too high	21
2.10.5	Possible water leakage	21
2.11	Gas smell	21
2.12	Condensation	21
3.	For the user	22
3.1	Commissioning	22
3.1.1	Filling the water heater	22
3.1.2	Putting into operation	22
3.1.3	Use	22
3.1.4	Putting out of operation	22
3.1.5	Maintenance	23
3.2	Fault finding	24
4.	Guarantee	26

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